145112747

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1877}}^1$

素因数の和:2222

約数の個数: 16

約数和(自身を含む): 165113760

約数和(自身を除く): 20001013

約数列:

[1, 13, 19, 247, 313, 1877, 4069, 5947, 24401, 35663, 77311, 463619, 587501, 7637513, 11162519, 145112747]

約数ペア:

[(1, 145112747), (13, 11162519), (19, 7637513), (247, 587501), (313, 463619), (1877, 77311), (4069, 35663), (5947, 24401)]